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November 30th 2018 

www.thonk.co.uk 

God’s Box Lollipop 

Eurorack DIY Kit 

Instructions 

Version 1 

 
7. 
 
Next  we’re  going  to  solder  in  the 
diodes, starting with the 6 x 1N4148. 
These  are  orange  coloured  with  a 
black stripe and labelled on the PCB 
as ’48.  
 

 
 
NOTE:

 Take care with the orientation 

of the black stripes on the diodes – 
these  should  match  the  thick  white 
lines on the PCB silkscreen. 
 

NOTE!

  Do  not  heat  the  diodes 

excessively or you will damage them, 
you  should  be  aiming  to  solder 
quickly and neatly. 
 

 

 

 

 

 

 
8. 
 
Next solder the two 1N4001 diodes. 
These are black with a silver stripe  
 

NOTE:

 Take care with the orientation 

of  the  silver  stripes  which  should 
match  the  thick  white  lines  on  the 
PCB silkscreen. 
 

 

 

 

 
9. 
 
Next  solder  in  the  three  100pF 
capacitors on the bottom board. 
 
 
 
 
 
 

 

 

 

Summary of Contents for God's Box Lollipop

Page 1: ...vious knowledge of electronics To learn to solder try http youtu be I_NU2ruzyc4 and the Adafruit guide to excellent soldering http bit ly 1l77tF4 Watch and understand that whole YouTube video If you r...

Page 2: ...on both sides then stop Work out why from the soldering guides linked and don t continue until you are getting those results This isn t just OCD talking you are very likely to end up with a destroyed...

Page 3: ...hey are referred to as the top board and the bottom board They can be identified by locating the text on each PCB as shown 2 Start by emptying the bag containing the two PCBs this will also have the r...

Page 4: ...56K resistors in total but one of them should be soldered into the PCB where it says 27K as shown Top Board 4 Once all seven 56K resistors have been soldered the PCBs should look as pictured 5 Next w...

Page 5: ...ctions Version 1 6 Now you can go ahead and solder all the rest of the resistors for the top and bottom boards All resistors from this point onwards should be soldered with exactly the values as shown...

Page 6: ...tion of the black stripes on the diodes these should match the thick white lines on the PCB silkscreen NOTE Do not heat the diodes excessively or you will damage them you should be aiming to solder qu...

Page 7: ...sure these sockets are soldered flush and perpendicular to the PCB surface The notch on each socket should match the PCB silkscreen as shown 11 Next solder in the seventeen ceramic 100n capacitors Not...

Page 8: ...p Eurorack DIY Kit Instructions Version 1 12 Next identify the 100n and 330n box film capacitors These are located in the capacitor bag 13 Now take the 100n red box capacitor and solder it into positi...

Page 9: ...f the component should go into the hole marked on the PCB 16 Next solder in the 10 pin male power header on the back of the bottom board as shown NOTE Make sure this header is soldered on the opposite...

Page 10: ...g to solder quickly and neatly 19 Now solder in the two 2N3906 transistors NOTE Orientation matters be sure to match the curve of the body to the PCB silkscreen Do not heat this part excessively or yo...

Page 11: ...he Vactrol should be placed completely flat to the top surface of the PCB NOTE Do not heat this part excessively or you will damage it you should be aiming to solder quickly and neatly 23 Next place a...

Page 12: ...place Now is also a good time to screw the spacers onto the top board SWITCH TO OTHER PCB Top Board 25 Now disconnect the PCBs and place but DO NOT SOLDER the pots jacks LED bar and switch Be sure to...

Page 13: ...aight before proceeding with the rest of the solder joints this way you can still re position it if required 28 Now add a few nuts to the jacks and switch to hold the panel in place and then solder in...

Page 14: ...the seven knobs onto the pots 31 The module is now complete Affix the power cable as shown with the red stripe down and facing the text on the PCB that says RED The trimming and calibration process is...

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